/*
 *    Copyright © OpenAtom Foundation.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.inspur.edp.bff.spi.action.retrieve;

import com.inspur.edp.bef.api.parameter.retrieve.RespectiveRetrieveResult;
import com.inspur.edp.bef.api.parameter.retrieve.RetrieveParam;
import com.inspur.edp.bef.api.parameter.retrieve.RetrieveResult;
import com.inspur.edp.bff.api.exception.BffFrameworkException;
import com.inspur.edp.bff.api.exception.ErrorCodes;
import com.inspur.edp.bff.api.manager.SourceConfig;
import com.inspur.edp.bff.api.manager.context.RetrieveContext;
import com.inspur.edp.bff.spi.utils.BffActionNames;
import com.inspur.edp.cef.entity.entity.IEntityData;

import java.util.ArrayList;
import java.util.Arrays;

public class DefaultRetrieveAction extends AbstractRetrieveAction {

    public DefaultRetrieveAction(RetrieveContext context) {
        super(context);
    }

    @Override
    protected void execute() {
        ArrayList<SourceConfig> sourceConfigs = getContext().getSourceConfigs();
        if (sourceConfigs == null || sourceConfigs.size() == 0) {
            throw new BffFrameworkException(ErrorCodes.BFF_FRAMEWORK_2033);
        }
        ArrayList<String> dataIds = getRetrieveContext().getDataIds();
        RetrieveParam param = getRetrieveContext().getParam();
        if (param == null) {
            RetrieveParam tempVar = new RetrieveParam();
            tempVar.setNeedLock(false);
            param = tempVar;
        }
        if (dataIds.size() == 1) {
            RespectiveRetrieveResult retriveResult = getLcp().retrieve(dataIds.get(0), param);
            if (retriveResult.getData() == null) {
                return;
            }
            getRetrieveContext().getRetrieveData().put(BffActionNames.DefaultName, new ArrayList<IEntityData>(Arrays.asList(new IEntityData[]{retriveResult.getData()})));
        } else {
            RetrieveResult retriveResult = getLcp().retrieve(dataIds, param);
            if (retriveResult.getDatas() == null) {
                return;
            }
            getRetrieveContext().getRetrieveData().put(BffActionNames.DefaultName, new ArrayList(retriveResult.getDatas().values()));
        }
    }

}
